Series RXG3
Vitreous Power Wirewound Resistors
L
VITROHM
D
d
2 -
4.2
h
H
t
Temperature Rise Curve
120
Derating Curve
400
350
300
250
200
150
RXG3-70
RGX3-130
Rated Power (% )
100
80
Temperature Rise [°C]
60
40
20
100
50
0
0
20
40
60
80
Power [W]
100
120
140
0
-55
40
50
150
250
350
450
Ambient Temperature (ºC)
Technical Specifications:
P
40
Rate
power
70W
130W
Resistance
Range
5R1 … 15K
5R1 … 15K
Limiting
Tol.
±5% ; ±10%
±5% ; ±10%
Voltage
(V)
1000
1600
Temperature
Range
-55°C to 450C
-55°C to 450°C
Dimensions (mm)
L
±1.6
Type
RXG3-70
RXG3-130
D
max
d
±0.5
H
max
h
max
S
±0.03
t
±0.5
76.2
101.6
25
33,3
13
18.5
8
8
16
16
0,8
0,8
7
3
Characteristics:
Characteristics
Power rating load
Dielectric withstanding
voltage
Short-time overload
Terminal strength
Solderability
Vibration
Heat resistance
Heat shock
Load life in humidity
Load life
Flame retardant
Ordering number
JIS-C-5202 5-5 1000% rated power 5 seconds
JIS-C-5202 6-1 4.5Kgf 30 seconds
JIS-C-5202 6-5 270℃±10℃，5±0.5s。
JIS-C-5202 6-3 1.5mm 10½55Hz/1minute X,Y,Z 2hours each
JIS-C-5202 7-2 350℃±5℃ 2hours
JIS-C-5202 7-3 power rating load 30 minutes -55℃ 15 minutes
JIS-C-5202 7-9 40℃±2℃，90%½95% 10% rated power load 90
minutes ON 30 minutes OFF 500 hours
JIS-C-5202 7-10 100% rated power load 90 minutes ON 30 minutes
OFF 500 hours.
JIS-C-5202 7-13 100½600% rated power load
Type
Tolerance
Pack-Code
R-Value
RXG3-70
10
B
2K2
for 30 minutes
JIS-C-5202 5-7 AC1000V 1 minute
No evidence of mechanical damage or insulation
breakdown
No evidence of mechanical damage，
Test methods
JIS-5202 5-4 hold the resistor horizontally and load the specified power
Specifications
Temperatura 450℃ max
△
R≤±（2%R+0.05Ω）
No evidence of mechanical damage
75% coverage min
No evidence of mechanical damage
No deterioration of protective coatings or markings
△
R≤±（2%R+0.05Ω）
No evidence of mechanical damage，
△
R≤±（2%R+0.05Ω）
No evidence of mechanical damage,
△
R≤±(2%R+0.05Ω
。insulation
resistance 10MΩmin
No deterioration of protective coatings or
markings，
△
R≤±（5%R+0.05Ω）
No evidence of flaming or arcing
VITROHM PORTUGUESA, Lda. – Est. Nacional 249-4, Trajouce – 2765-653 S. Domingos de Rana – PORTUGAL
Tel:+ 351 214 457 700 - Fax:351 214 457 755 – Germany Sales Tel:+ 0049 4121 870 103 - e-mail:vitrohm.support@yageo.com – www.vitrohm.com
Revision 201102
Microcontroller MCU
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